7 * This software is released under the GNU General Public License (GNU GPL).
8 * Please read the included file COPYING for more information.
9 * This software comes with no warranty of any kind, use at your own risk!
17 #include "collect-io.h"
21 #include "fullscreen.h"
23 #include "image-overlay.h"
26 #include "pixbuf-renderer.h"
27 #include "slideshow.h"
29 #include "ui_bookmark.h"
30 #include "ui_fileops.h"
33 #include <gdk/gdkkeysyms.h> /* for keyboard values */
35 #include "icons/view.xpm"
38 typedef struct _ViewWindow ViewWindow;
53 static GList *view_window_list = NULL;
56 static GtkWidget *view_popup_menu(ViewWindow *vw);
57 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off);
58 static void view_overlay_toggle(ViewWindow *vw);
60 static void view_slideshow_next(ViewWindow *vw);
61 static void view_slideshow_prev(ViewWindow *vw);
62 static void view_slideshow_start(ViewWindow *vw);
63 static void view_slideshow_stop(ViewWindow *vw);
65 static void view_window_close(ViewWindow *vw);
67 static void view_window_dnd_init(ViewWindow *vw);
71 *-----------------------------------------------------------------------------
73 *-----------------------------------------------------------------------------
76 static ImageWindow *view_window_active_image(ViewWindow *vw)
78 if (vw->fs) return vw->fs->imd;
83 static void view_window_set_list(ViewWindow *vw, GList *list)
86 path_list_free(vw->list);
88 vw->list_pointer = NULL;
90 vw->list = path_list_copy(list);
93 static gint view_window_contains_collection(ViewWindow *vw)
98 cd = image_get_collection(view_window_active_image(vw), &info);
103 static void view_collection_step(ViewWindow *vw, gint next)
105 ImageWindow *imd = view_window_active_image(vw);
108 CollectInfo *read_ahead_info = NULL;
110 cd = image_get_collection(imd, &info);
112 if (!cd || !info) return;
116 info = collection_next_by_info(cd, info);
117 if (enable_read_ahead)
119 read_ahead_info = collection_next_by_info(cd, info);
120 if (!read_ahead_info) read_ahead_info = collection_prev_by_info(cd, info);
125 info = collection_prev_by_info(cd, info);
126 if (enable_read_ahead)
128 read_ahead_info = collection_prev_by_info(cd, info);
129 if (!read_ahead_info) read_ahead_info = collection_next_by_info(cd, info);
135 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd, zoom_mode));
137 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->path);
142 static void view_collection_step_to_end(ViewWindow *vw, gint last)
144 ImageWindow *imd = view_window_active_image(vw);
147 CollectInfo *read_ahead_info = NULL;
149 cd = image_get_collection(imd, &info);
151 if (!cd || !info) return;
155 info = collection_get_last(cd);
156 if (enable_read_ahead) read_ahead_info = collection_prev_by_info(cd, info);
160 info = collection_get_first(cd);
161 if (enable_read_ahead) read_ahead_info = collection_next_by_info(cd, info);
166 image_change_from_collection(imd, cd, info, image_zoom_get_default(imd, zoom_mode));
167 if (read_ahead_info) image_prebuffer_set(imd, read_ahead_info->path);
171 static void view_list_step(ViewWindow *vw, gint next)
173 ImageWindow *imd = view_window_active_image(vw);
178 if (!vw->list) return;
180 path = image_get_path(imd);
183 if (g_list_position(vw->list, vw->list_pointer) >= 0)
185 work = vw->list_pointer;
192 while (work && !found)
198 if (strcmp(path, temp) == 0)
214 if (work) work_ahead = work->next;
219 if (work) work_ahead = work->prev;
223 vw->list_pointer = work;
225 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
227 if (enable_read_ahead && work_ahead)
229 const gchar *next_path = work_ahead->data;
230 image_prebuffer_set(imd, next_path);
234 static void view_list_step_to_end(ViewWindow *vw, gint last)
236 ImageWindow *imd = view_window_active_image(vw);
241 if (!vw->list) return;
245 work = g_list_last(vw->list);
246 work_ahead = work->prev;
251 work_ahead = work->next;
254 vw->list_pointer = work;
256 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
258 if (enable_read_ahead && work_ahead)
260 const gchar *next_path = work_ahead->data;
261 image_prebuffer_set(imd, next_path);
265 static void view_step_next(ViewWindow *vw)
269 view_slideshow_next(vw);
273 view_list_step(vw, TRUE);
277 view_collection_step(vw, TRUE);
281 static void view_step_prev(ViewWindow *vw)
285 view_slideshow_prev(vw);
289 view_list_step(vw, FALSE);
293 view_collection_step(vw, FALSE);
297 static void view_step_to_end(ViewWindow *vw, gint last)
301 view_list_step_to_end(vw, last);
305 view_collection_step_to_end(vw, last);
310 *-----------------------------------------------------------------------------
311 * view window keyboard
312 *-----------------------------------------------------------------------------
315 static void view_window_menu_pos_cb(GtkMenu *menu, gint *x, gint *y, gboolean *push_in, gpointer data)
317 ViewWindow *vw = data;
320 imd = view_window_active_image(vw);
321 gdk_window_get_origin(imd->pr->window, x, y);
322 popup_menu_position_clamp(menu, x, y, 0);
325 static gint view_window_key_press_cb(GtkWidget *widget, GdkEventKey *event, gpointer data)
327 ViewWindow *vw = data;
334 imd = view_window_active_image(vw);
337 switch (event->keyval)
339 case GDK_Left: case GDK_KP_Left:
342 case GDK_Right: case GDK_KP_Right:
345 case GDK_Up: case GDK_KP_Up:
348 case GDK_Down: case GDK_KP_Down:
358 if (event->state & GDK_SHIFT_MASK)
364 keyboard_scroll_calc(&x, &y, event);
365 image_scroll(imd, x, y);
368 if (stop_signal) return stop_signal;
370 if (event->state & GDK_CONTROL_MASK)
375 switch (event->keyval)
408 file_util_copy(image_get_path(imd), NULL, NULL, imd->widget);
411 file_util_move(image_get_path(imd), NULL, NULL, imd->widget);
414 file_util_rename(image_get_path(imd), NULL, imd->widget);
417 file_util_delete(image_get_path(imd), NULL, imd->widget);
420 info_window_new(image_get_path(imd), NULL);
423 view_window_close(vw);
431 if (!editor_window_flag_set(n))
433 view_fullscreen_toggle(vw, TRUE);
435 imd = view_window_active_image(vw);
436 start_editor_from_file(n, image_get_path(imd));
439 else if (event->state & GDK_SHIFT_MASK)
442 switch (event->keyval)
445 image_alter(imd, ALTER_ROTATE_180);
448 image_alter(imd, ALTER_MIRROR);
451 image_alter(imd, ALTER_FLIP);
454 image_alter(imd, ALTER_DESATURATE);
464 switch (event->keyval)
466 case GDK_Page_Up: case GDK_KP_Page_Up:
471 case GDK_Page_Down: case GDK_KP_Page_Down:
476 case GDK_Home: case GDK_KP_Home:
477 view_step_to_end(vw, FALSE);
479 case GDK_End: case GDK_KP_End:
480 view_step_to_end(vw, TRUE);
482 case '+': case '=': case GDK_KP_Add:
483 image_zoom_adjust(imd, get_zoom_increment());
485 case '-': case GDK_KP_Subtract:
486 image_zoom_adjust(imd, -get_zoom_increment());
488 case 'X': case 'x': case GDK_KP_Multiply:
489 image_zoom_set(imd, 0.0);
491 case 'Z': case 'z': case GDK_KP_Divide: case '1':
492 image_zoom_set(imd, 1.0);
495 image_zoom_set(imd, 2.0);
498 image_zoom_set(imd, 3.0);
501 image_zoom_set(imd, 4.0);
504 image_zoom_set(imd, -4.0);
507 image_zoom_set(imd, -3.0);
510 image_zoom_set(imd, -2.0);
513 image_zoom_set_fill_geometry(imd, FALSE);
516 image_zoom_set_fill_geometry(imd, TRUE);
524 view_slideshow_stop(vw);
528 view_slideshow_start(vw);
532 slideshow_pause_toggle(vw->ss);
537 view_fullscreen_toggle(vw, FALSE);
540 view_overlay_toggle(vw);
543 image_alter(imd, ALTER_ROTATE_90);
546 image_alter(imd, ALTER_ROTATE_90_CC);
548 case GDK_Delete: case GDK_KP_Delete:
549 if (enable_delete_key)
551 file_util_delete(image_get_path(imd), NULL, imd->widget);
557 view_fullscreen_toggle(vw, TRUE);
561 gtk_widget_destroy(vw->window);
566 menu = view_popup_menu(vw);
567 gtk_menu_popup(GTK_MENU(menu), NULL, NULL,
568 view_window_menu_pos_cb, vw, 0, GDK_CURRENT_TIME);
580 *-----------------------------------------------------------------------------
581 * view window main routines
582 *-----------------------------------------------------------------------------
585 static void button_cb(ImageWindow *imd, gint button, guint32 time,
586 gdouble x, gdouble y, guint state, gpointer data)
588 ViewWindow *vw = data;
600 menu = view_popup_menu(vw);
601 gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, 3, time);
608 static void scroll_cb(ImageWindow *imd, GdkScrollDirection direction, guint32 time,
609 gdouble x, gdouble y, guint state, gpointer data)
611 ViewWindow *vw = data;
613 if (state & GDK_CONTROL_MASK)
618 image_zoom_adjust_at_point(imd, get_zoom_increment(), x, y);
620 case GDK_SCROLL_DOWN:
621 image_zoom_adjust_at_point(imd, -get_zoom_increment(), x, y);
627 else if ( (state & GDK_SHIFT_MASK) != (mousewheel_scrolls))
632 image_scroll(imd, 0, -MOUSEWHEEL_SCROLL_SIZE);
634 case GDK_SCROLL_DOWN:
635 image_scroll(imd, 0, MOUSEWHEEL_SCROLL_SIZE);
637 case GDK_SCROLL_LEFT:
638 image_scroll(imd, -MOUSEWHEEL_SCROLL_SIZE, 0);
640 case GDK_SCROLL_RIGHT:
641 image_scroll(imd, MOUSEWHEEL_SCROLL_SIZE, 0);
654 case GDK_SCROLL_DOWN:
663 static void view_image_set_buttons(ViewWindow *vw, ImageWindow *imd)
665 image_set_button_func(imd, button_cb, vw);
666 image_set_scroll_func(imd, scroll_cb, vw);
669 static void view_fullscreen_stop_func(FullScreenData *fs, gpointer data)
671 ViewWindow *vw = data;
675 if (vw->ss) vw->ss->imd = vw->imd;
678 static void view_fullscreen_toggle(ViewWindow *vw, gint force_off)
680 if (force_off && !vw->fs) return;
684 fullscreen_stop(vw->fs);
686 if (vw->overlay_id != -1) vw->overlay_id = image_overlay_info_enable(vw->imd);
690 vw->fs = fullscreen_start(vw->window, vw->imd, view_fullscreen_stop_func, vw);
692 view_image_set_buttons(vw, vw->fs->imd);
693 g_signal_connect(G_OBJECT(vw->fs->window), "key_press_event",
694 G_CALLBACK(view_window_key_press_cb), vw);
696 if (vw->ss) vw->ss->imd = vw->fs->imd;
698 if (vw->overlay_id != -1)
700 image_overlay_info_disable(vw->imd, vw->overlay_id);
701 vw->overlay_id = image_overlay_info_enable(vw->fs->imd);
706 static void view_overlay_toggle(ViewWindow *vw)
710 imd = view_window_active_image(vw);
712 if (vw->overlay_id == -1)
714 vw->overlay_id = image_overlay_info_enable(imd);
718 image_overlay_info_disable(imd, vw->overlay_id);
723 static void view_slideshow_next(ViewWindow *vw)
725 if (vw->ss) slideshow_next(vw->ss);
728 static void view_slideshow_prev(ViewWindow *vw)
730 if (vw->ss) slideshow_prev(vw->ss);
733 static void view_slideshow_stop_func(SlideShowData *fs, gpointer data)
735 ViewWindow *vw = data;
740 static void view_slideshow_start(ViewWindow *vw)
749 vw->ss = slideshow_start_from_path_list(view_window_active_image(vw),
750 path_list_copy(vw->list),
751 view_slideshow_stop_func, vw);
752 vw->list_pointer = NULL;
756 cd = image_get_collection(view_window_active_image(vw), &info);
759 vw->ss = slideshow_start_from_collection(view_window_active_image(vw), cd,
760 view_slideshow_stop_func, vw, info);
765 static void view_slideshow_stop(ViewWindow *vw)
767 if (vw->ss) slideshow_free(vw->ss);
770 static void view_window_close(ViewWindow *vw)
772 view_window_list = g_list_remove(view_window_list, vw);
774 view_slideshow_stop(vw);
775 view_fullscreen_toggle(vw, TRUE);
776 gtk_widget_destroy(vw->window);
777 path_list_free(vw->list);
781 static gint view_window_delete_cb(GtkWidget *w, GdkEventAny *event, gpointer data)
783 ViewWindow *vw = data;
785 view_window_close(vw);
789 static ViewWindow *real_view_window_new(const gchar *path, GList *list, CollectionData *cd, CollectInfo *info)
792 GtkAllocation req_size;
793 GdkGeometry geometry;
796 if (!path && !list && (!cd || !info)) return NULL;
798 vw = g_new0(ViewWindow, 1);
802 vw->list_pointer = NULL;
806 vw->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
808 geometry.min_width = 8;
809 geometry.min_height = 8;
810 gtk_window_set_geometry_hints(GTK_WINDOW(vw->window), NULL, &geometry, GDK_HINT_MIN_SIZE);
812 gtk_window_set_resizable(GTK_WINDOW(vw->window), TRUE);
813 gtk_window_set_title (GTK_WINDOW(vw->window), "GQview");
814 gtk_window_set_wmclass(GTK_WINDOW(vw->window), "view", "GQview");
815 gtk_container_set_border_width(GTK_CONTAINER(vw->window), 0);
817 window_set_icon(vw->window, (const gchar **)view_xpm, NULL);
819 vw->imd = image_new(FALSE);
821 if (black_window_background) image_background_set_black(vw->imd, TRUE);
823 image_attach_window(vw->imd, vw->window, NULL, "GQview", TRUE);
825 image_auto_refresh(vw->imd, 0);
826 image_top_window_set_sync(vw->imd, TRUE);
828 gtk_container_add(GTK_CONTAINER(vw->window), vw->imd->widget);
829 gtk_widget_show(vw->imd->widget);
831 view_window_dnd_init(vw);
833 view_image_set_buttons(vw, vw->imd);
835 g_signal_connect(G_OBJECT(vw->window), "delete_event",
836 G_CALLBACK(view_window_delete_cb), vw);
837 g_signal_connect(G_OBJECT(vw->window), "key_press_event",
838 G_CALLBACK(view_window_key_press_cb), vw);
841 image_change_from_collection(vw->imd, cd, info, image_zoom_get_default(NULL, zoom_mode));
842 if (enable_read_ahead)
844 CollectInfo * r_info = collection_next_by_info(cd, info);
845 if (!r_info) r_info = collection_prev_by_info(cd, info);
846 if (r_info) image_prebuffer_set(vw->imd, r_info->path);
851 view_window_set_list(vw, list);
852 vw->list_pointer = vw->list;
853 image_change_path(vw->imd, (gchar *)vw->list->data, image_zoom_get_default(NULL, zoom_mode));
855 if (enable_read_ahead)
857 GList *work = vw->list->next;
858 if (work) image_prebuffer_set(vw->imd, (gchar *)work->data);
863 image_change_path(vw->imd, path, image_zoom_get_default(NULL, zoom_mode));
866 if (image_zoom_get(vw->imd) == 0.0)
868 pixbuf_renderer_get_image_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
872 pixbuf_renderer_get_scaled_size(PIXBUF_RENDERER(vw->imd->pr), &w, &h);
874 if (limit_window_size)
876 gint mw = gdk_screen_width() * max_window_size / 100;
877 gint mh = gdk_screen_height() * max_window_size / 100;
883 gtk_window_set_default_size(GTK_WINDOW(vw->window), w, h);
884 req_size.x = req_size.y = 0;
887 gtk_widget_size_allocate(GTK_WIDGET(vw->window), &req_size);
889 gtk_widget_set_size_request(vw->imd->pr, w, h);
891 gtk_widget_show(vw->window);
893 view_window_list = g_list_append(view_window_list, vw);
898 static void view_window_collection_unref_cb(GtkWidget *widget, gpointer data)
900 CollectionData *cd = data;
902 collection_unref(cd);
905 void view_window_new(const gchar *path)
907 if (file_extension_match(path, ".gqv"))
913 cd = collection_new(path);
914 if (collection_load(cd, path, FALSE))
916 info = collection_get_first(cd);
920 collection_unref(cd);
924 vw = real_view_window_new(NULL, NULL, cd, info);
927 g_signal_connect(G_OBJECT(vw->window), "destroy",
928 G_CALLBACK(view_window_collection_unref_cb), cd);
931 else if (isdir(path))
935 if (path_list(path, &list, NULL))
937 list = path_list_sort(list);
938 list = path_list_filter(list, FALSE);
940 real_view_window_new(NULL, list, NULL, NULL);
941 path_list_free(list);
945 real_view_window_new(path, NULL, NULL, NULL);
949 void view_window_new_from_list(GList *list)
951 real_view_window_new(NULL, list, NULL, NULL);
954 void view_window_new_from_collection(CollectionData *cd, CollectInfo *info)
956 real_view_window_new(NULL, NULL, cd, info);
960 *-----------------------------------------------------------------------------
962 *-----------------------------------------------------------------------------
965 void view_window_colors_update(void)
969 work = view_window_list;
972 ViewWindow *vw = work->data;
975 image_background_set_black(vw->imd, black_window_background);
979 gint view_window_find_image(ImageWindow *imd, gint *index, gint *total)
983 work = view_window_list;
986 ViewWindow *vw = work->data;
989 if (vw->imd == imd ||
990 (vw->fs && vw->fs->imd == imd))
995 n = g_list_length(vw->ss->list_done);
996 if (index) *index = n - 1;
997 if (total) *total = n + g_list_length(vw->ss->list);
1001 if (index) *index = g_list_position(vw->list, vw->list_pointer);
1002 if (total) *total = g_list_length(vw->list);
1012 *-----------------------------------------------------------------------------
1013 * view window menu routines and callbacks
1014 *-----------------------------------------------------------------------------
1017 static void view_new_window_cb(GtkWidget *widget, gpointer data)
1019 ViewWindow *vw = data;
1023 cd = image_get_collection(vw->imd, &info);
1027 view_window_new_from_collection(cd, info);
1031 view_window_new(image_get_path(vw->imd));
1035 static void view_edit_cb(GtkWidget *widget, gpointer data)
1041 vw = submenu_item_get_data(widget);
1042 n = GPOINTER_TO_INT(data);
1045 if (!editor_window_flag_set(n))
1047 view_fullscreen_toggle(vw, TRUE);
1050 imd = view_window_active_image(vw);
1051 start_editor_from_file(n, image_get_path(imd));
1054 static void view_alter_cb(GtkWidget *widget, gpointer data)
1059 vw = submenu_item_get_data(widget);
1060 type = GPOINTER_TO_INT(data);
1063 image_alter(vw->imd, type);
1066 static void view_info_cb(GtkWidget *widget, gpointer data)
1068 ViewWindow *vw = data;
1071 imd = view_window_active_image(vw);
1072 info_window_new(image_get_path(imd), NULL);
1075 static void view_wallpaper_cb(GtkWidget *widget, gpointer data)
1077 ViewWindow *vw = data;
1080 imd = view_window_active_image(vw);
1081 image_to_root_window(imd, (image_zoom_get(imd) == 0.0));
1084 static void view_zoom_in_cb(GtkWidget *widget, gpointer data)
1086 ViewWindow *vw = data;
1088 image_zoom_adjust(view_window_active_image(vw), get_zoom_increment());
1091 static void view_zoom_out_cb(GtkWidget *widget, gpointer data)
1093 ViewWindow *vw = data;
1095 image_zoom_adjust(view_window_active_image(vw), -get_zoom_increment());
1098 static void view_zoom_1_1_cb(GtkWidget *widget, gpointer data)
1100 ViewWindow *vw = data;
1102 image_zoom_set(view_window_active_image(vw), 1.0);
1105 static void view_zoom_fit_cb(GtkWidget *widget, gpointer data)
1107 ViewWindow *vw = data;
1109 image_zoom_set(view_window_active_image(vw), 0.0);
1112 static void view_copy_cb(GtkWidget *widget, gpointer data)
1114 ViewWindow *vw = data;
1117 imd = view_window_active_image(vw);
1118 file_util_copy(image_get_path(imd), NULL, NULL, imd->widget);
1121 static void view_move_cb(GtkWidget *widget, gpointer data)
1123 ViewWindow *vw = data;
1126 imd = view_window_active_image(vw);
1127 file_util_move(image_get_path(imd), NULL, NULL, imd->widget);
1130 static void view_rename_cb(GtkWidget *widget, gpointer data)
1132 ViewWindow *vw = data;
1135 imd = view_window_active_image(vw);
1136 file_util_rename(image_get_path(imd), NULL, imd->widget);
1139 static void view_delete_cb(GtkWidget *widget, gpointer data)
1141 ViewWindow *vw = data;
1144 imd = view_window_active_image(vw);
1145 file_util_delete(image_get_path(imd), NULL, imd->widget);
1148 static void view_fullscreen_cb(GtkWidget *widget, gpointer data)
1150 ViewWindow *vw = data;
1152 view_fullscreen_toggle(vw, FALSE);
1155 static void view_slideshow_start_cb(GtkWidget *widget, gpointer data)
1157 ViewWindow *vw = data;
1159 view_slideshow_start(vw);
1162 static void view_slideshow_stop_cb(GtkWidget *widget, gpointer data)
1164 ViewWindow *vw = data;
1166 view_slideshow_stop(vw);
1169 static void view_slideshow_pause_cb(GtkWidget *widget, gpointer data)
1171 ViewWindow *vw = data;
1173 slideshow_pause_toggle(vw->ss);
1176 static void view_close_cb(GtkWidget *widget, gpointer data)
1178 ViewWindow *vw = data;
1180 view_window_close(vw);
1183 static GtkWidget *view_popup_menu(ViewWindow *vw)
1188 menu = popup_menu_short_lived();
1190 menu_item_add_stock(menu, _("Zoom _in"), GTK_STOCK_ZOOM_IN, G_CALLBACK(view_zoom_in_cb), vw);
1191 menu_item_add_stock(menu, _("Zoom _out"), GTK_STOCK_ZOOM_OUT, G_CALLBACK(view_zoom_out_cb), vw);
1192 menu_item_add_stock(menu, _("Zoom _1:1"), GTK_STOCK_ZOOM_100, G_CALLBACK(view_zoom_1_1_cb), vw);
1193 menu_item_add_stock(menu, _("Fit image to _window"), GTK_STOCK_ZOOM_FIT, G_CALLBACK(view_zoom_fit_cb), vw);
1194 menu_item_add_divider(menu);
1196 item = submenu_add_edit(menu, NULL, G_CALLBACK(view_edit_cb), vw);
1197 menu_item_add_divider(item);
1198 menu_item_add(item, _("Set as _wallpaper"), G_CALLBACK(view_wallpaper_cb), vw);
1200 submenu_add_alter(menu, G_CALLBACK(view_alter_cb), vw);
1202 menu_item_add_stock(menu, _("_Properties"), GTK_STOCK_PROPERTIES, G_CALLBACK(view_info_cb), vw);
1204 menu_item_add_stock(menu, _("View in _new window"), GTK_STOCK_NEW, G_CALLBACK(view_new_window_cb), vw);
1206 menu_item_add_divider(menu);
1207 menu_item_add_stock(menu, _("_Copy..."), GTK_STOCK_COPY, G_CALLBACK(view_copy_cb), vw);
1208 menu_item_add(menu, _("_Move..."), G_CALLBACK(view_move_cb), vw);
1209 menu_item_add(menu, _("_Rename..."), G_CALLBACK(view_rename_cb), vw);
1210 menu_item_add_stock(menu, _("_Delete..."), GTK_STOCK_DELETE, G_CALLBACK(view_delete_cb), vw);
1212 menu_item_add_divider(menu);
1216 menu_item_add(menu, _("_Stop slideshow"), G_CALLBACK(view_slideshow_stop_cb), vw);
1217 if (slideshow_paused(vw->ss))
1219 item = menu_item_add(menu, _("Continue slides_how"),
1220 G_CALLBACK(view_slideshow_pause_cb), vw);
1224 item = menu_item_add(menu, _("Pause slides_how"),
1225 G_CALLBACK(view_slideshow_pause_cb), vw);
1230 item = menu_item_add(menu, _("_Start slideshow"), G_CALLBACK(view_slideshow_start_cb), vw);
1231 gtk_widget_set_sensitive(item, (vw->list != NULL) || view_window_contains_collection(vw));
1232 item = menu_item_add(menu, _("Pause slides_how"), G_CALLBACK(view_slideshow_pause_cb), vw);
1233 gtk_widget_set_sensitive(item, FALSE);
1238 menu_item_add(menu, _("Exit _full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1242 menu_item_add(menu, _("_Full screen"), G_CALLBACK(view_fullscreen_cb), vw);
1245 menu_item_add_divider(menu);
1246 menu_item_add_stock(menu, _("C_lose window"), GTK_STOCK_CLOSE, G_CALLBACK(view_close_cb), vw);
1252 *-------------------------------------------------------------------
1254 *-------------------------------------------------------------------
1262 static void view_dir_list_cancel(GtkWidget *widget, gpointer data)
1267 static void view_dir_list_do(ViewWindow *vw, GList *list, gint skip, gint recurse)
1271 view_window_set_list(vw, NULL);
1276 gchar *path = work->data;
1287 list = path_list_recursive(path);
1291 path_list(path, &list, NULL);
1292 list = path_list_sort(list);
1293 list = path_list_filter(list, FALSE);
1295 if (list) vw->list = g_list_concat(vw->list, list);
1300 /* FIXME: no filtering here */
1301 vw->list = g_list_append(vw->list, g_strdup(path));
1309 vw->list_pointer = vw->list;
1310 path = vw->list->data;
1311 image_change_path(vw->imd, path, image_zoom_get_default(vw->imd, zoom_mode));
1313 work = vw->list->next;
1314 if (enable_read_ahead && work)
1317 image_prebuffer_set(vw->imd, path);
1322 image_change_path(vw->imd, NULL, image_zoom_get_default(vw->imd, zoom_mode));
1326 static void view_dir_list_add(GtkWidget *widget, gpointer data)
1328 CViewConfirmD *d = data;
1329 view_dir_list_do(d->vw, d->list, FALSE, FALSE);
1332 static void view_dir_list_recurse(GtkWidget *widget, gpointer data)
1334 CViewConfirmD *d = data;
1335 view_dir_list_do(d->vw, d->list, FALSE, TRUE);
1338 static void view_dir_list_skip(GtkWidget *widget, gpointer data)
1340 CViewConfirmD *d = data;
1341 view_dir_list_do(d->vw, d->list, TRUE, FALSE);
1344 static void view_dir_list_destroy(GtkWidget *widget, gpointer data)
1346 CViewConfirmD *d = data;
1347 path_list_free(d->list);
1351 static GtkWidget *view_confirm_dir_list(ViewWindow *vw, GList *list)
1356 d = g_new(CViewConfirmD, 1);
1360 menu = popup_menu_short_lived();
1361 g_signal_connect(G_OBJECT(menu), "destroy",
1362 G_CALLBACK(view_dir_list_destroy), d);
1364 menu_item_add_stock(menu, _("Dropped list includes folders."), GTK_STOCK_DND_MULTIPLE, NULL, NULL);
1365 menu_item_add_divider(menu);
1366 menu_item_add_stock(menu, _("_Add contents"), GTK_STOCK_OK, G_CALLBACK(view_dir_list_add), d);
1367 menu_item_add_stock(menu, _("Add contents _recursive"), GTK_STOCK_ADD, G_CALLBACK(view_dir_list_recurse), d);
1368 menu_item_add_stock(menu, _("_Skip folders"), GTK_STOCK_REMOVE, G_CALLBACK(view_dir_list_skip), d);
1369 menu_item_add_divider(menu);
1370 menu_item_add_stock(menu, _("Cancel"), GTK_STOCK_CANCEL, G_CALLBACK(view_dir_list_cancel), d);
1376 *-----------------------------------------------------------------------------
1377 * image drag and drop routines
1378 *-----------------------------------------------------------------------------
1381 static void view_window_get_dnd_data(GtkWidget *widget, GdkDragContext *context,
1383 GtkSelectionData *selection_data, guint info,
1384 guint time, gpointer data)
1386 ViewWindow *vw = data;
1389 if (gtk_drag_get_source_widget(context) == vw->imd->pr) return;
1393 if (info == TARGET_URI_LIST || info == TARGET_APP_COLLECTION_MEMBER)
1395 CollectionData *source;
1399 if (info == TARGET_URI_LIST)
1403 list = uri_list_from_text((gchar *)selection_data->data, TRUE);
1408 if (isdir((gchar *)work->data))
1411 menu = view_confirm_dir_list(vw, list);
1412 gtk_menu_popup(GTK_MENU(menu), NULL, NULL, NULL, NULL, 0, time);
1418 list = path_list_filter(list, FALSE);
1425 source = collection_from_dnd_data((gchar *)selection_data->data, &list, &info_list);
1435 view_slideshow_stop(vw);
1436 view_window_set_list(vw, NULL);
1438 if (source && info_list)
1440 image_change_from_collection(imd, source, info_list->data, image_zoom_get_default(imd, zoom_mode));
1449 vw->list_pointer = vw->list;
1451 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
1455 path_list_free(list);
1456 g_list_free(info_list);
1460 static void view_window_set_dnd_data(GtkWidget *widget, GdkDragContext *context,
1461 GtkSelectionData *selection_data, guint info,
1462 guint time, gpointer data)
1464 ViewWindow *vw = data;
1467 path = image_get_path(vw->imd);
1478 case TARGET_URI_LIST:
1481 case TARGET_TEXT_PLAIN:
1486 list = g_list_append(NULL, (gchar *)path);
1487 text = uri_text_from_list(list, &len, plain_text);
1491 gtk_selection_data_set (selection_data, selection_data->target,
1492 8, (guchar *)text, len);
1498 gtk_selection_data_set (selection_data, selection_data->target,
1503 static void view_window_dnd_init(ViewWindow *vw)
1509 gtk_drag_source_set(imd->pr, GDK_BUTTON2_MASK,
1510 dnd_file_drag_types, dnd_file_drag_types_count,
1511 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1512 g_signal_connect(G_OBJECT(imd->pr), "drag_data_get",
1513 G_CALLBACK(view_window_set_dnd_data), vw);
1515 gtk_drag_dest_set(imd->pr,
1516 GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
1517 dnd_file_drop_types, dnd_file_drop_types_count,
1518 GDK_ACTION_COPY | GDK_ACTION_MOVE | GDK_ACTION_LINK);
1519 g_signal_connect(G_OBJECT(imd->pr), "drag_data_received",
1520 G_CALLBACK(view_window_get_dnd_data), vw);
1524 *-----------------------------------------------------------------------------
1525 * maintenance (for rename, move, remove)
1526 *-----------------------------------------------------------------------------
1529 static void view_real_removed(ViewWindow *vw, const gchar *path, GList *ignore_list)
1532 const gchar *image_path;
1534 imd = view_window_active_image(vw);
1535 image_path = image_get_path(imd);
1537 if (image_path && strcmp(image_path, path) == 0)
1541 view_list_step(vw, TRUE);
1542 if (image_get_path(imd) == image_path)
1544 view_list_step(vw, FALSE);
1547 else if (view_window_contains_collection(vw))
1549 view_collection_step(vw, TRUE);
1550 if (image_get_path(imd) == image_path)
1552 view_collection_step(vw, FALSE);
1555 if (image_get_path(imd) == image_path)
1557 image_change_path(imd, NULL, image_zoom_get_default(imd, zoom_mode));
1566 old = vw->list_pointer;
1574 chk_path = work->data;
1578 if (strcmp(chk_path, path) == 0)
1580 if (vw->list_pointer == chk_link)
1582 vw->list_pointer = (chk_link->next) ? chk_link->next : chk_link->prev;
1584 vw->list = g_list_remove(vw->list, chk_path);
1589 /* handles stepping correctly when same image is in the list more than once */
1590 if (old && old != vw->list_pointer)
1594 if (vw->list_pointer)
1596 path = vw->list_pointer->data;
1603 image_change_path(imd, path, image_zoom_get_default(imd, zoom_mode));
1607 if (vw->overlay_id != -1) image_overlay_update(imd, vw->overlay_id);
1610 static void view_real_moved(ViewWindow *vw, const gchar *source, const gchar *dest)
1613 const gchar *image_path;
1615 imd = view_window_active_image(vw);
1616 image_path = image_get_path(imd);
1618 if (image_path && strcmp(image_path, source) == 0)
1620 image_set_path(imd, dest);
1631 chk_path = work->data;
1633 if (strcmp(chk_path, source) == 0)
1635 work->data = g_strdup(dest);
1644 void view_window_maint_removed(const gchar *path, GList *ignore_list)
1646 GList *work = view_window_list;
1649 ViewWindow *vw = work->data;
1652 view_real_removed(vw, path, ignore_list);
1656 void view_window_maint_moved(const gchar *source, const gchar *dest)
1658 GList *work = view_window_list;
1661 ViewWindow *vw = work->data;
1664 view_real_moved(vw, source, dest);